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The EL34 is the great European power pentode – the voice of Marshall stacks and classic hi-fi push-pull amps. Shuguang has built the EL34 family since 1981: EL34B, EL34M, the fat-bottle 6CA7 and its Nature Sound and Treasure versions.
Lineup
EL34B
The standard modern production EL34, design-finalized in 2003.
EL34M
Vintage Mullard-style construction, design-finalized in 2005.
6CA7
American-style fat bottle version of the EL34.
6CA7-T (Nature Sound)
Nature Sound premium fat-bottle, design-finalized in 2012.
6CA7-Z (Treasure)
Treasure series black bottle.
Specifications
Click an image to view the full-size specification sheet.
📄 Shuguang Catalogue 2024 (PDF)
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*We also accept custom orders for factory-level burn-in, precision testing, matched pairs / quads, special grading and OEM requirements. For a quotation or consultation, please contact us here.